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134 Commits

Author SHA1 Message Date
imp
b78c77d7be Use the final version of the patch for the overflow, not the next to 
final.

Noticed by: eivind
 1999-08-22 17:24:25 +00:00
imp
a978a32098 Fix possible buffer overflow with finger and fingerd. 
Submitted by: Lukasz Luzar <lluzar@noname.kki.krakow.pl> and
	Eivind Eklund <eivind@yes.no>

This patch is actually a combination of those two patches.
 1999-08-21 18:25:38 +00:00
billf
4822432874 Clean up some ambiguous nested if/elses. 1999-07-04 17:26:16 +00:00
obrien
228630557e Impliment elements of TCP Wrappers's `safe_finger'. 
* if run by root (or root process) drop privs
* ensure output size is not infinate (net finger only)
* ensure output lines are not infinate in length (net finger only)
* do not allow finger client to run longer than 3 minutes (net finger only)
 1999-05-08 00:46:06 +00:00
ache
2d5e5a91b3 fix 8bit clean issue 
PR: 7519
 1998-08-07 16:21:09 +00:00
imp
8c96be00ef Don't assume that hp->h_lenght == 4. Be conservative in its use. 
Submitted by:	 J. Assange a long time ago.
 1998-06-09 04:31:02 +00:00
wollman
b3575f9ae8 Document the bogus standard requirement of delaying the close. 
Also include a reference to the FINGER RFC.
 1997-08-01 20:26:47 +00:00
wollman
9233cdeb45 So somebody actually found language in the FINGER RFC which requires 
implementations to leave the client side open until the server closes.
While this is totally idiotic, it seems as if some servers actually require
it (e.g., the one at mit.mit.edu).  So, we bow to the weight of the bogus
standard and disable the initial close.  Hopefully now fetch(1) can serve
the role of T/TCP demonstration application.
 1997-08-01 20:10:44 +00:00
charnier
4f0a8d27ea Add rcsid, usage(). Silent -Wall. Use warn(3). 1997-07-02 06:34:51 +00:00
imp
141381e1cb compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
ache
e528107672 Skip \r character while printing Plan/etc. text files, it allows to 
handle \r\n and \n\r files properly.
Previous variant put ^M for \r\n and ^M\n for \n\r
 1997-03-17 17:07:39 +00:00
peter
deba7db48c Merge from Lite2 1997-03-11 13:43:33 +00:00
peter
dc74a95b3c This commit was generated by cvs2svn to compensate for changes in r23690, 
which included commits to RCS files with non-trunk default branches.
 1997-03-11 13:08:12 +00:00
peter
297505f8fa Import some parts of CSRG 4.4BSD-Lite2 usr.bin sources to fix tree build. 1997-03-11 13:08:12 +00:00
ache
adcb17c3ed Adjust line to not overflow 80 cols (result of recent utmp changes) 1996-12-05 17:33:46 +00:00
olah
4bc23fada7 Allow the user to disable the use of T/TCP by setting the -T option. 
This option becomes useless when all TCP stacks are fixed out there.
 1996-03-15 16:41:49 +00:00
ache
602a9dfadd Print 8bit chars from the net if current locale allows them 1996-03-10 23:33:48 +00:00
wollman
360eaa7e3c Implement client-side transaction TCP. This has little effect 
if the server doesn't support it.  (This is intended mostly as
an example.)
 1995-12-17 21:04:36 +00:00
ache
ed337c8386 Change locale to LC_ALL, there is no bitmask 1995-10-26 11:03:08 +00:00
ache
afeabfa143 Add setlocale LC_TIME|LC_CTYPE 1995-10-24 04:18:45 +00:00
peter
040dbb8899 Reverse out some of the previous commit I did, which shortened the 
finger output from 80 to 79 characters to stop the syscons
every-second-line-is-blank problem.

Also, redo the TTY column mod so that it steals one of the (usually) two
blank spaces from the before the tty column rather than from the office
phone number.

This means the office phone field width in the short finger is back to 15
characters instead of 13.
 1995-10-10 02:31:09 +00:00
peter
136c23f685 Increase the tty column width from 2 to 3 characters. 
This gives us more room to breath with tty names, especially with drivers
that support large numbers of ports..  eg: specialix and digiboard.

This does not actually change the current tty names, it just allows room
for reporting more characters if the drivers use them.
 1995-09-04 01:22:54 +00:00
ache
0e7b1c312a Allow national printable chars in .plan 1995-08-08 00:45:21 +00:00
ache
6185a84ff1 Replace asctime/ctime by strftime %c to use national representation 1995-08-08 00:38:33 +00:00
wollman
fc1f6c1d76 Delete bogus referneces to timezone code internal header file `tzfile.h', 
which is no longer bogusly installed in /usr/include.
 1995-08-07 19:17:46 +00:00
ache
0f4b3165a0 Fix finger not check all users ~/.nofinger, only for actually 
matched. Close PR 539
Submitted by: tom@haven.uniserve.com
 1995-06-21 23:54:43 +00:00
rgrimes
a14d555c87 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
joerg
3376ef4ddb Make finger(1) accept "cua" to be also a tty, and use the suffix instead 
of the very meaningful string "cu" to describe the tty.
 1995-03-25 18:15:40 +00:00
jkh
9bea03d7a2 Add Sean Eric Fagan's support for a ~/.nofinger file for user who prefer 
their privacy.
Submitted by:	sef
 1995-01-04 01:02:43 +00:00
pst
dfd4f9e068 Remove extra newline introduced in 44lite (oops) 1994-12-05 10:01:39 +00:00
pst
228a2d3e7f Remove extra newline introduced in Net/2 1994-12-05 10:01:23 +00:00
pst
93cbf671fa Add code to pull options out of FINGER environment variable if present. 
Yes, has same stupid bug as more(1), options must be specified as one
argument.

Submitted by:	pst
 1994-09-08 19:27:06 +00:00
pst
72c244e553 Install Luke's enhancements for finger. 
By default, behave like the old ugly 4.4bsd finger and print office
information instead of remote login information.

It's an easy one line fix to make it behave like most other vendor's
fingers if we decide to change the default.

Reviewed by:	pst
 1994-09-07 07:22:41 +00:00
rgrimes
f9ab90d9d6 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00